9693980

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4799}}^1$

素因数の和:4909

約数の個数: 24

約数和(自身を含む): 20563200

約数和(自身を除く): 10869220

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 4799, 9598, 19196, 23995, 47990, 95980, 484699, 969398, 1938796, 2423495, 4846990, 9693980]

約数ペア:

[(1, 9693980), (2, 4846990), (4, 2423495), (5, 1938796), (10, 969398), (20, 484699), (101, 95980), (202, 47990), (404, 23995), (505, 19196), (1010, 9598), (2020, 4799)]